Base | Representation |
---|---|
bin | 111110100101100… |
… | …1111101110110110 |
3 | 12102100201010122022 |
4 | 1331023033232312 |
5 | 13300111200042 |
6 | 544220233142 |
7 | 103020361406 |
oct | 17513175666 |
9 | 5370633568 |
10 | 2100100022 |
11 | 9884a7259 |
12 | 4a739b7b2 |
13 | 276124547 |
14 | 15ccb4806 |
15 | c4586cd2 |
hex | 7d2cfbb6 |
2100100022 has 8 divisors (see below), whose sum is σ = 3251767872. Its totient is φ = 1016177400.
The previous prime is 2100099979. The next prime is 2100100033. The reversal of 2100100022 is 2200010012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2100099982 and 2100100009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16936229 + ... + 16936352.
It is an arithmetic number, because the mean of its divisors is an integer number (406470984).
Almost surely, 22100100022 is an apocalyptic number.
2100100022 is a deficient number, since it is larger than the sum of its proper divisors (1151667850).
2100100022 is a wasteful number, since it uses less digits than its factorization.
2100100022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33872614.
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2100100022 is about 45826.8482660547. The cubic root of 2100100022 is about 1280.5994957900.
Adding to 2100100022 its reverse (2200010012), we get a palindrome (4300110034).
The spelling of 2100100022 in words is "two billion, one hundred million, one hundred thousand, twenty-two".
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